Cersei is going to be the night queen along with her unborn son. Nobody knows whose child she is carrying because she was screwing one of her young, blonde relatives before Jaime showed back up. But it doesn’t matter, because she will overthrow the Night King, once turns her and her child. Cersei likes to be the boss, and is not into sharing with anyone.
Everyone will be killed or one of the walking undead. All of the dragons will die or be turned. If the dragons reach the island nations, they will not be left to live either.
Won’t it be kewl to see Tyrion and Brann and Jon Snow shuffling with the rest of the zombies?